17 citations · 26 across the 5 of their papers we have counts for
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hep-th2021
Polyhedron phase space using 2-groups: kappa-Poincare as a Poisson 2-group
Florian Girelli, Matteo Laudonio, Panagiotis Tsimiklis
We construct a phase space for a three dimensional cellular complex with decorations on edges and faces using crossed modules (strict 2-groups) equipped with a (non-trivial) Poisso…
hep-th2021★ 6 cited
Discretization of 4d Poincaré BF theory: from groups to 2-groups
Florian Girelli, Panagiotis Tsimiklis
We study the discretization of a Poincaré/Euclidean BF theory. Upon the addition of a boundary term, this theory is equivalent to the BFCG theory defined in terms of the Poincaré/E…